Optional atomends specifies a different set of end token delimiters
(the default is to use self.atomends). This is used e.g. ingetphraselist() since phrase endings must not include the `.' (which
is legal in phrases).

Optional atomends specifies a different set of end token delimiters
(the default is to use self.atomends). This is used e.g. ingetphraselist() since phrase endings must not include the `.' (which
is legal in phrases).